Download App

STD 11 - 4. Chemical bonding and molecular structure — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 11 - 4. Chemical bonding and molecular structure4 Marks
MCQ
$H.O.M.O.$ (Highest Occupied Molecular Orbital) of $CO $ molecular is
  • A
    Non-bonding $M.O.$ with slight antibonding character
  • B
    Non-bonding $M.O.$ with slight bonding character
  • C
    Pure non-bonding $M.O.$
  • D
    None of the above
✓

Answer

$(a)$ According to coulsion model, $H.O.M.O.$ (Highest Occupied Molecular  Orbital) of $CO $ molecule is non-bonding $M.O.$ with slight antibonding character

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

NEET STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

A mixture of one mole each of $H _{2}, He$ and $O _{2}$ each are enclosed in a cylinder of volume $V$ at temperature $T.$ If the partial pressure of $H _{2}$ is $2$ a$tm,$ the total pressure of the gases in the cylinder is$.......atm$
→
The standard potential at ${25\,^o}C$ for the following half reactions are given against them

$Z{n^{2 + }} + 2e \to Zn,{E^o} = - 0.762\,V$

$M{g^{2 + }} + 2e \to Mg,{E^o} = - 2.37\,V$

When zinc dust is added to the solution of $MgC{l_2}$

→
Transition metals are related to which block
→
When $S{O_2}$ is passed through acidified solution of ${H_2}S$
→
In the primary structure of proteins, the amino acids are interconnected by-
→
Total number of relatively more stable isomer(s) possible for octahedral complex $\left[ Cu ( en )_{2}( SCN )_{2}\right]$ will be $.........$
→
Ammonia is dried over
→
Which of the following is the strongest $o,p-$ directing group?
→
From the given data of equilibrium constant of following reactions

$C{O_{2(s)}} + {H_{2(g)}} \rightleftharpoons C{O_{(s)}} + {H_2}O(g)\,;\,{K_1}$

$C{O_{2(s)}} + CO(g) \rightleftharpoons C{O_{(s)}} + C{O_2}(g)\,;\,{K_2}$

Calculate the equilibrium for the reaction

$C{O_{2(s)}} + {H_2}(g) \rightleftharpoons CO(g) + {H_2}O(g)\,$

→
How many $g$ of a dibasic acid (Mol. wt. $= 200$) should be present in $100 \,ml$ of its aqueous solution to give decinormal strength ............ $\mathrm{g}$
→